Sink organizer



FIG. 1 is a top perspective view of the sink organizer showing our new design.

FIG. 2 is a front view thereof.

FIG. 3 is a back view thereof.

FIG. 4 is a side view thereof.

FIG. 5 is another side view thereof.

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in the drawings illustrate portions of the sink organizer which form no part of the claimed design. 

CLAIM The ornamental design for a sink organizer, as shown and described. 